* {
  margin: 0;
  padding: 0;
}

.head {
  width: 1903px;
  margin: auto;
}

.head .head_bx {
  width: 1400px;
  height: 60px;
  margin: auto;
  overflow: hidden;
}

.head .left {
  float: left;
  overflow: hidden;
}

.head .left li {
  list-style: none;
  line-height: 60px;
  float: left;
  margin-left: 30px;
}

.head .left li a {
  text-decoration: none;
  color: #000;
}

.head .left li a img {
  height: 60px;
}

.head .left li a:hover {
  color: lightgreen;
}

.head .right {
  float: right;
}

.head .right li {
  float: right;
  list-style: none;
  line-height: 60px;
  margin-right: 30px;
}

.head .right li img {
  margin-top: 24px;
}

.head .right li a {
  text-decoration: none;
  color: #000;
  display: block;
  height: 30px;
  width: 50px;
  border: 1px solid black;
  margin-top: 20px;
  text-align: center;
  line-height: 30px;
}

.head .right li a:hover {
  color: lightgreen;
  border: 1px solid lightgreen;
}

.di {
  width: 1903px;
  height: 430px;
  margin: auto;
  background-color: #505050;
  text-align: center;
}

.di .di_bx {
  width: 1310px;
  margin: auto;
}

.di .di_bx ul {
  padding-top: 50px;
  overflow: hidden;
}

.di .di_bx ul li {
  float: left;
  list-style: none;
  margin-right: 50px;
  text-align: left;
}

.di .di_bx ul li img {
  margin-bottom: 30px;
}

.di .di_bx ul li span {
  display: block;
  margin-top: 0px;
  margin-bottom: 0px;
  color: #9c9c9c;
}

.di .di_bx ul li dt {
  color: #9c9c9c;
}

.di .di_bx ul li .di_t {
  margin-bottom: 30px;
  color: #fff;
  font-size: 20px;
}

.di .di_bx ul li .di_t a {
  text-decoration: none;
  color: #fff;
}

.di .di_bq {
  color: #9c9c9c;
  display: block;
  margin-top: 100px;
}

.zhuc {
  width: 1903px;
  background-color: #F7F7F7;
  padding: 80px 0;
}

.zhuc .zhuc_bx {
  width: 1300px;
  background-color: #fff;
  margin: auto;
  border-radius: 10px;
  padding-top: 20px;
  padding-bottom: 80px;
}

.zhuc .zhuc_bx span {
  display: block;
  width: 160px;
  line-height: 30px;
  font-size: 20px;
  text-align: center;
  border-left: 5px solid red;
}

.zhuc .zhuc_bx input {
  display: block;
  width: 500px;
  height: 60px;
  margin: 10px auto;
  border-radius: 20px;
  border: 1px solid #cacaca;
  outline: none;
  font-size: 20px;
  padding-left: 15px;
}

.zhuc .zhuc_bx input:nth-of-type(2), .zhuc .zhuc_bx input:nth-of-type(3) {
  width: 300px;
  display: inline;
  margin-left: 390px;
  margin-right: 30px;
}

.zhuc .zhuc_bx img {
  width: 170px;
}

.zhuc .zhuc_bx button:nth-of-type(1) {
  width: 170px;
  height: 61px;
  display: inline;
}

.zhuc .zhuc_bx button {
  display: block;
  width: 520px;
  height: 65px;
  margin: auto;
  border-radius: 20px;
  border: none;
  background-color: red;
  color: #fff;
  font-size: 28px;
}
